(19)

(11)

EP 3 363 201 A1

(12)

(43) Date of publication: 22.08.2018 Bulletin 2018/34 (21) Application number: 16855007.7 (22) Date of filing: 13.10.2016

(51) International Patent Classification (IPC):  H04N 19/593(2014.01) H04N 19/186(2014.01) H04N 19/159(2014.01) H04N 19/176(2014.01) (86) International application number: PCT/FI2016/050715 (87) International publication number: WO 2017/064370 (20.04.2017 Gazette 2017/16)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 13.10.2015 US 201514881493 (71) Applicant: Nokia Technology Oy 02610 Espoo (FI)	(72) Inventors: LAINEMA, Jani 33230 Tampere (FI) AMINLOU, Alireza 33720 Tampere (FI) (74) Representative: Nokia EPO representatives  Nokia Technologies Oy Karaportti 3 02610 Espoo 02610 Espoo (FI)